Home / 2,357,746.02-3,533,660.40-1,008,321.92

Finding the Fourth Proportional to 2,357,746.02, 3,533,660.40 and 1,008,321.92

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Solution

The fourth proportional to 2,357,746.02, 3,533,660.40 and 1,008,321.92 is: 1,511,217.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,357,746.02 : 3,533,660.40 = 1,008,321.92 : x
  2. Step 2: Convert to fraction form
    2,357,746.02/3,533,660.40 = 1,008,321.92/x
  3. Step 3: Cross multiply
    2,357,746.02x = 3,533,660.40 × 1,008,321.92
  4. Step 4: Simplify right side
    2,357,746.02x = 3,563,067,239,155.97
  5. Step 5: Solve for x
    x = 3,563,067,239,155.97/2,357,746.02
  6. Step 6: Final answer
    x = 1,511,217.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.